Business Insider's onsite investigation

Dec, 14 2010.  Amazing Satellite Images Of The Ghost Cities Of China
March, 2011 follow on video post, A Stunning Look At China's Ghost Cities

A recent bearish bet of China from Dr. Doom, Nouriel Roubini

April, 2011.  Financial Times: Boom vs Doom: is Nouriel Roubini right on China?

China’s Bad Growth Bet, Nouriel Roubini on Project Syndicate
Why Roubini is wrong on China, Shaun Rein on CNBC.com

Forbes Blog

Since China is running a market-oriented economy based on a totalitarian political system, it will be difficult to analyze China's real estate market using classic economic theories without understanding the role of the Chinese government .

April 2011,
why-chinas-property-bubble-is-different  by Kenneth Rapoza
China’s Property Bubble?  by Jack Perkowski

Jack referred a very interesting report from Economist Intelligence Unit (EIU), “Building Rome in a day: the sustainability of China’s housing boom”. And I kind of agree with what Jack pointed out that "outside observers like Chanos underestimate the efforts of the Chinese government to avoid a bubble..."

Other old blogs from forbes 2010

Here’s Why Andy Xie’s Latest Claim About Chinese Real Estate Is A Bombshell
Real Estate Curbs Dampen Chinese Billionaires’ Wealth
China Real Estate Needs ‘Cap’ To Avert Full-Blown Bubble: Executive
Reality Check For China’s Real Estate
Chinese Real Estate Bubble Is Bursting
Ghost Towns In China Due to Property Bubble